86118872

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12923}}^1$

素因数の和:12960

約数の個数: 48

約数和(自身を含む): 198900360

約数和(自身を除く): 112781488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 12923, 25846, 51692, 90461, 103384, 180922, 219691, 361844, 439382, 633227, 723688, 878764, 1266454, 1537837, 1757528, 2532908, 3075674, 5065816, 6151348, 10764859, 12302696, 21529718, 43059436, 86118872]

約数ペア:

[(1, 86118872), (2, 43059436), (4, 21529718), (7, 12302696), (8, 10764859), (14, 6151348), (17, 5065816), (28, 3075674), (34, 2532908), (49, 1757528), (56, 1537837), (68, 1266454), (98, 878764), (119, 723688), (136, 633227), (196, 439382), (238, 361844), (392, 219691), (476, 180922), (833, 103384), (952, 90461), (1666, 51692), (3332, 25846), (6664, 12923)]